| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1883 |
21.1%
|
|
| 2 | 757 |
8.5%
|
|
| 3 | 2629 |
29.5%
|
|
| 4 | 3641 |
40.8%
|
|
| 8 | 5 |
0.1%
|
|
| Sysmiss | 768 |